From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Fri, 2 Nov 2012 12:09:08 +0000 (+0100)
Subject: ACPI: Make seemingly useless check in osl.c more understandable
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~13^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ae45a27df74358b4bcd3d5a67e47ad734a48945;p=pandora-kernel.git

ACPI: Make seemingly useless check in osl.c more understandable

There is a seemingly useless check in drivers/acpi/osl.c added by
commit bc73675 (ACPI: fixes a false alarm from lockdep), which really
is necessary to avoid false positive lockdep complaints.  Document
this and rearrange the code related to it so that it makes fewer
checks.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
---

Reading git-diff-tree failed